{"product_id":"item-26","title":"Item #: ()","description":"\u003cdiv class=\"erp-pdp\" style=\"font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; color: #333; line-height: 1.6;\"\u003e\n\u003cp\u003eThe Dometic 290333150 is a genuine OEM accumulator designed for 3-ton air conditioning systems in commercial vehicles and RVs. This critical refrigeration component removes moisture and debris from the refrigerant system while providing temporary refrigerant storage during the cooling cycle. If your Dometic TK05505 climate control system is experiencing reduced cooling performance, compressor short-cycling, or ice buildup on refrigerant lines, a failing accumulator is often the culprit. This replacement part restores proper system operation and protects your compressor from liquid refrigerant damage.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 22px; font-weight: 700; color: #dc2626; margin: 24px 0 16px; padding-bottom: 8px; border-bottom: 2px solid #dc2626;\"\u003eKey Features\u003c\/h2\u003e\n\u003cul style=\"margin: 16px 0; padding-left: 20px;\"\u003e\n\u003cli style=\"margin-bottom: 12px;\"\u003e\n\u003cstrong\u003eGenuine Dometic OEM Part:\u003c\/strong\u003e Factory-engineered accumulator ensures perfect fit and reliable performance in your climate control system\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px;\"\u003e\n\u003cstrong\u003e3-Ton Capacity:\u003c\/strong\u003e Designed specifically for high-capacity commercial and RV air conditioning applications\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px;\"\u003e\n\u003cstrong\u003eMoisture \u0026amp; Debris Filtration:\u003c\/strong\u003e Internal desiccant removes harmful moisture while filtering contaminants that can damage compressor components\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px;\"\u003e\n\u003cstrong\u003eCompressor Protection:\u003c\/strong\u003e Prevents liquid refrigerant from entering the compressor, extending system lifespan\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px;\"\u003e\n\u003cstrong\u003eDirect TK05505 Replacement:\u003c\/strong\u003e Engineered for seamless integration with Dometic TK series climate control systems\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px;\"\u003e\n\u003cstrong\u003eProfessional-Grade Construction:\u003c\/strong\u003e Durable metal housing withstands vibration and temperature extremes in mobile applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size: 22px; font-weight: 700; color: #dc2626; margin: 32px 0 16px; padding-bottom: 8px; border-bottom: 2px solid #dc2626;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable class=\"table table-bordered table-sm\" style=\"width: 100%; margin: 16px 0; border-collapse: collapse;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; background: #f8f9fa; font-weight: 600; width: 35%;\"\u003ePart Number\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e290333150\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; background: #f8f9fa; font-weight: 600;\"\u003eSystem Capacity\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e3-Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; background: #f8f9fa; font-weight: 600;\"\u003eComponent Type\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eAC Accumulator \/ Receiver-Drier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; background: #f8f9fa; font-weight: 600;\"\u003eApplication\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eCommercial Vehicle \u0026amp; RV Climate Control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; background: #f8f9fa; font-weight: 600;\"\u003ePrimary Compatibility\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eDometic TK05505 Systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2 style=\"font-size: 22px; font-weight: 700; color: #dc2626; margin: 32px 0 16px; padding-bottom: 8px; border-bottom: 2px solid #dc2626;\"\u003eCompatible Systems\u003c\/h2\u003e\n\u003ctable class=\"table table-bordered table-sm\" style=\"width: 100%; margin: 16px 0; border-collapse: collapse;\"\u003e\n\u003ctr style=\"background: #f8f9fa;\"\u003e\n\u003cth style=\"padding: 10px; text-align: left; font-weight: 600;\"\u003eModel Number\u003c\/th\u003e\n\u003cth style=\"padding: 10px; text-align: left; font-weight: 600;\"\u003eSystem Type\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px;\"\u003eTK05505\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e3-Ton Climate Control System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2 style=\"font-size: 22px; font-weight: 700; color: #dc2626; margin: 32px 0 16px; padding-bottom: 8px; border-bottom: 2px solid #dc2626;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv style=\"margin: 16px 0;\"\u003e\n\u003cp style=\"font-weight: 600; margin-bottom: 8px;\"\u003eQ: What are the signs that my AC accumulator needs replacement?\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 20px; padding-left: 16px;\"\u003eA: Common symptoms include reduced cooling capacity, frost or ice buildup on refrigerant lines, unusual hissing or gurgling sounds from the AC system, compressor short-cycling, and visible oil leaks around the accumulator. If your system was opened for repairs or has been in service for several years, the accumulator should be replaced as preventive maintenance.\u003c\/p\u003e\n\u003cp style=\"font-weight: 600; margin-bottom: 8px;\"\u003eQ: Can I reuse my old accumulator if it looks okay?\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 20px; padding-left: 16px;\"\u003eA: No. Accumulators contain desiccant material that absorbs moisture and becomes saturated over time. Once the system is opened to atmosphere, the desiccant immediately begins absorbing humidity and cannot be regenerated. Industry best practice requires accumulator replacement whenever the refrigerant system is opened for service or repair.\u003c\/p\u003e\n\u003cp style=\"font-weight: 600; margin-bottom: 8px;\"\u003eQ: Do I need to evacuate and recharge the system after installing this accumulator?\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 20px; padding-left: 16px;\"\u003eA: Yes. Accumulator replacement requires recovering the existing refrigerant, installing the new accumulator, evacuating the system to remove air and moisture, and recharging with the proper refrigerant type and quantity. This work should be performed by a qualified HVAC technician with appropriate EPA certification and recovery equipment.\u003c\/p\u003e\n\u003cp style=\"font-weight: 600; margin-bottom: 8px;\"\u003eQ: Is this accumulator pre-charged with refrigerant?\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 20px; padding-left: 16px;\"\u003eA: No. This accumulator ships empty and must be installed into your existing system, which will then be evacuated and recharged by a qualified technician. The internal desiccant is factory-sealed to prevent moisture contamination before installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"font-size: 22px; font-weight: 700; color: #dc2626; margin: 32px 0 16px; padding-bottom: 8px; border-bottom: 2px solid #dc2626;\"\u003eWhy Choose Elkhart RV Parts?\u003c\/h2\u003e\n\u003cp style=\"margin: 16px 0;\"\u003eAt ElkhartRVParts.com, we specialize in hard-to-find Dometic climate control components that keep commercial vehicles and RVs comfortable year-round. Located in Elkhart, Indiana — the RV capital of the world — we maintain deep inventory of genuine OEM parts like this 290333150 accumulator. Our team understands the critical role refrigeration components play in system reliability, and we're committed to fast shipping and expert technical support. When you need the right part the first time, trust the Dometic specialists at Elkhart RV Parts.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Dometic","offers":[{"title":"Default Title","offer_id":48314483245208,"sku":"290333150","price":330.52,"currency_code":"USD","in_stock":true}],"url":"https:\/\/elkhartrvparts.com\/en-ca\/products\/item-26","provider":"Elkhart RV Parts","version":"1.0","type":"link"}